Answer: B) Unofficial
Explanation for this question is being written.
Answer: A) The red tie is cheaper than the blue one.
Answer: B) More difficult.
Answer: C) Dirtier
Answer: A) Sooner
Answer: B) Longer
Answer: B) Dirtier
Answer: D) More modern than.
Answer: B) Easier
Answer: A) Least
Answer: C) Change Y to-IEST.
Answer: A) More interesting.
Answer: B) The harder / the more ready.
Answer: A) More
Answer: A) Happy-Happier-Happiest
Answer: A) Harder
Answer: A) Comparative
Answer: A) Taller than.
Answer: A) More exciting.
Answer: C) Comparative: braver, Superlative: bravest.
Answer: C) More colourful than.
Answer: A) More dangerous, the most dangerous.
Answer: A) Enough tall.
Answer: A) More expensive.
Answer: D) Superlatives (adj/ adv with 2 or more syllables).
Answer: B) Better
Answer: C) Faster
Answer: B) More expensive.
Answer: B) More slowly.
Answer: B) More interesting.
Answer: A) Superlative
Answer: B) More quickly.
Answer: A) Comparative: easier, Superlative: easiest.
Answer: A) Much less common.
Answer: B) More
Answer: A) More fragile.
Answer: C) More expensive.
Answer: B) About 2 inches away.
Answer: A) Windier
Answer: B) More beautiful.
Answer: C) More beautifully.
Answer: C) More beautiful than.
Answer: D) Worse than.
Answer: B) More quietly.
Answer: B) More efficient.
Answer: D) More / the better.
Answer: A) More understanding.
Answer: B) Heavier
Answer: C) The most romantic.
Answer: A) MORE DIFFERENT THAN.
Answer: B) Loud enough.
Answer: A) BIGGER THAN.
Answer: A) This exercise is easier than the last one.
Answer: A) Compare
Answer: B) More furious.
Answer: C) More quickly.
Answer: C) More difficult.
Answer: B) THE CALMEST.
Answer: C) C most difficult.